WIOR-TON Marcin Wiora

43.50.Z - Specialized construction works in the field of civil and water engineering

42.11.Z - Works related to the construction of roads and highways

43.12.Z - Site preparation for construction

43.13.Z - Performing excavations and geological-engineering drilling

43.32.Z - Installation of building carpentry

43.33.Z - Flooring, wallpapering, and cladding of walls

43.34.Z - Painting and glazing

43.99.Z - Other specialized construction works, not classified elsewhere

49.41.Z - Road freight transport

81.22.B - Other cleaning of buildings and industrial premises, not elsewhere classified

81.23.B - Other cleaning services, not elsewhere classified